Good to know: Configurable build
Configurable build (at least partly: the cockpit or bar width, for example). The stock build below is only one of the options.
Geometry ?
Otso Warakin (oceľ) 2026 geometry in sizes 49–60: stack 532–641 mm, reach 368–392 mm, head angle 70–72°.
| 49 | 52 | 54 | 56 | 58 | 60 | |
|---|---|---|---|---|---|---|
| Stack | 532 mm | 549 mm | 570 mm | 596 mm | 622 mm | 641 mm |
| Reach | 368 mm | 378 mm | 381 mm | 383 mm | 384 mm | 392 mm |
| Head angle | 70° | 70.5° | 71° | 71.5° | 72° | 72° |
| Seat angle | 75° | 74.5° | 74° | 73° | 72.5° | 72° |
| Seat tube (?) | 400 mm | 505 mm | 530 mm | 550 mm | 570 mm | 590 mm |
| Head tube | 87 mm | 95 mm | 115 mm | 140 mm | 165 mm | 185 mm |
| Top tube (effective) | 510 mm | 530 mm | 545 mm | 565 mm | 580 mm | 600 mm |
| BB drop | 60 mm | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Chainstay | 420 mm | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm |
| Wheelbase | 1010 mm | 1027 mm | 1033 mm | 1038 mm | 1042 mm | 1056 mm |
| Standover | 677 mm | 760 mm | 780 mm | 800 mm | 820 mm | 840 mm |
| Fork length | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm |
| Fork offset | 47 mm | 47 mm | 47 mm | 47 mm | 47 mm | 47 mm |
| Stock build by size | ||||||
| Cranks | 165 mm | 170 mm | 170 mm | 172.5 mm | 172.5 mm | 175 mm |
| Stem | 50 mm | 60 mm | 70 mm | 80 mm | 90 mm | 100 mm |
| Bar width | 400 mm | 420 mm | 440 mm | 440 mm | 460 mm | 460 mm |
(?) by the seat tube length: the manufacturer doesn’t say whether it’s measured centre to centre (c-c) or centre to top (c-t).
Source: otsocycles.com, checked 7 Nov 2026 · bar position: worked out from published data
Stock build
Warakin Shimano GRX 600 ≈ €2,714
- Groupset
- Shimano GRX 600 1×12 (GRX 822 RD, SLX 10-51, BR-RX410)
- Shifters
- Shimano GRX 610 BL-RX610
- Cranks
- Shimano GRX FC-RX610-1 40T
- Stem
- Aluminium (Otso), length by size
- Handlebar
- Lithic Aventurine 70/120 16° flare
- Seatpost
- 6061 aluminum 27.2×350
- List price
- US$2,950 (otsocycles.com, 7 Nov 2026)
Source: otsocycles.com, checked 7 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size 49 (stack 532 / reach 368 mm).
Stack and reach within 12 mm of size 52 (stack 549 / reach 378 mm).
Stack and reach within 12 mm of size 54 (stack 570 / reach 381 mm).
Stack and reach within 12 mm of size 56 (stack 596 / reach 383 mm).
Stack and reach within 12 mm of size 58 (stack 622 / reach 384 mm).
Stack and reach within 12 mm of size 60 (stack 641 / reach 392 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 1 value for this model’s stem and bars. Add them